linux-kernel - [PATCH -next] drivers/macintosh/smu.c: Fix undeclared symbol warning

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Message-ID: <20200914122615.65669-1-wangwensheng4@huawei.com>
Date:   Mon, 14 Sep 2020 12:26:15 +0000
From:   Wang Wensheng <wangwensheng4@...wei.com>
To:     <benh@...nel.crashing.org>, <gustavoars@...nel.org>,
        <linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] drivers/macintosh/smu.c: Fix undeclared symbol warning

Make kernel with `C=2`:
drivers/macintosh/smu.c:1018:30: warning: symbol
'__smu_get_sdb_partition' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wang Wensheng <wangwensheng4@...wei.com>
---
 drivers/macintosh/smu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 96684581a25d..bae94caaad5c 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -1015,7 +1015,7 @@ static struct smu_sdbp_header *smu_create_sdb_partition(int id)
 /* Note: Only allowed to return error code in pointers (using ERR_PTR)
  * when interruptible is 1
  */
-const struct smu_sdbp_header *__smu_get_sdb_partition(int id,
+static const struct smu_sdbp_header *__smu_get_sdb_partition(int id,
 		unsigned int *size, int interruptible)
 {
 	char pname[32];
-- 
2.25.0